2. Sample Papers
  3. 6th Class
  4. Science

6th Class Science Sample Paper Science Olympiad Model Test Paper-14

  • question_answer
    Calorific value of a substance is usually defined as the:

    A) Amount of heat produced by the complete combustion of one gram of the substance

    B) Amount of heat produced by the complete combustion of one milligram of the substance

    C) Amount of heat produced by the complete combustion of one kilogram of the substance

    D) All of these

    E) None of these

    Correct Answer: C

You need to login to perform this action.
You will be redirected in 3 sec spinner